diff --git a/fixedjitterbuf.c b/fixedjitterbuf.c
index c3b5b9e16a620f9fd42540e67b48e8ff96425462..d2f4a95dc39d2437a1cf4b0ff7f44a641ac54609 100644
--- a/fixedjitterbuf.c
+++ b/fixedjitterbuf.c
@@ -26,7 +26,7 @@
 
 #include "asterisk.h"
 
-ASTERISK_FILE_VERSION(__FILE__, "$Revision $")
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 
 #include <stdio.h>
 #include <stdlib.h>